This book discusses the fundamental concepts that are essential to understanding IP multicast communication. The material covers the well‐known IP multicast routing protocols, along with the rationale behind each protocol. The book starts with the basic building blocks of multicast communications and networks, then progresses into the common multicast group management methods used, and finally into the various, well‐known multicast routing protocols used in today’s networks. IP multicast provides significant benefits to network operators by allowing the delivery of information to multiple receivers simultaneously with less network bandwidth consumption than using unicast transmission. Applications that can benefit greatly from multicast communications and multicast‐enabled networks include audio and video conferencing, collaborative computing, online group learning and training, multimedia broadcasting, multi‐participant online gaming, and stock market trading. This book’s goal is to present the main concepts and applications, allowing readers to develop a better understanding of IP multicast communication. IP Multicast Routing Protocols: Concepts and Designs presents material from a practicing engineer’s perspective, linking theory and fundamental concepts to common industry practices and real‐world examples. The discussion is presented in a simple style to make it comprehensible and appealing to undergraduate‐ and graduate‐level students, research and practicing engineers, scientists, IT personnel, and network engineers. It is geared toward readers who want to understand the concepts and theory of IP multicast routing protocols, yet want these to be tied to clearly illustrated and close‐to‐real‐world example systems and networks.

A guide to using and defining MPLS VPN services Analyze strengths and weaknesses of TDM and Layer 2 WAN services Understand the primary business and technical issues when evaluating IP/MPLS VPN offerings Describe the IP addressing, routing, load balancing, convergence, and services capabilities of the IP VPN Develop enterprise quality of service (QoS) policies and implementation guidelines Achieve scalable support for multicast services Learn the benefits and drawbacks of various security and encryption mechanisms Ensure proper use of services and plan for future growth with monitoring and reporting services Provide remote access, Internet access, and extranet connectivity to the VPN supported intranet Provide a clear and concise set of steps to plan and execute a network migration from existing ATM/Frame Relay/leased line networks to an IP VPN IP/MPLS VPNs are compelling for many reasons. For enterprises, they enable right-sourcing of WAN services and yield generous operational cost savings. For service providers, they offer a higher level of service to customers and lower costs for service deployment. Migration comes with challenges, however. Enterprises must understand key migration issues, what the realistic benefits are, and how to optimize new services. Providers must know what aspects of their services give value to enterprises and how they can provide the best value to customers. Selecting MPLS VPN Services helps you analyze migration options, anticipate migration issues, and properly deploy IP/MPLS VPNs. Detailed configurations illustrate effective deployment while case studies present available migration options and walk you through the process of selecting the best option for your network. Part I addresses the business case for moving to an IP/MPLS VPN network, with a chapter devoted to the business and technical issues you should review when evaluating IP/MPLS VPN offerings from major providers. Part II includes detailed deployment guidelines for the technologies used in the IP/MPLS VPN. This book is part of the Networking Technology Series from Cisco Press®, which offers networking professionals valuable information for constructing efficient networks, understanding new technologies, and building successful careers.

Deploying Next Generation Multicast-Enabled Applications: Label Switched Multicast for MPLS VPNs, VPLS, and Wholesale Ethernet provides a comprehensive discussion of Multicast and MVPN standards—next-generation Multicast-based standards, Multicast Applications, and case studies with detailed configurations. Focusing on three vendors—Juniper, Cisco, and Alcatel-Lucent—the text features illustrations that contain configurations of JUNOS, TiMOS (Alcatel's OS), or Cisco IOS, and each configuration is explained in great detail. Multiple- rather than single-vendor configurations were selected for the sake of diversity as well as to highlight the direction in which the overall industry is going rather than that of a specific vendor. Beginning with a discussion of the building blocks or basics of IP Multicast, the book then details applications and emerging trends, including vendor adoptions, as well as the future of Multicast.The book is written for engineers, technical managers, and visionaries engaged in the development of next-generation IP Multicast infrastructures. - Offers contextualized case studies for illustrating deployment of the Next Generation Multicast technology - Provides the background necessary to understand current generation multi-play applications and their service requirements - Includes practical tips on various migration options available for moving to the Next Generation framework from the legacy

Offering new services is a great way for your organization to drive traffic and boost revenue, and what better foundation for these services than IP? This much is a given. The difficulty is uniting business and technical perspectives in a cohesive development and deployment process. Meeting this challenge is the focus of Developing IP-Based Services. The only book of its kind devoted exclusively to IP-based services, it provides a blueprint for all the engineers, managers, and analysts who must come together to build these services and bring them online.Inside, you'll find just the right balance of business and technical coverage, introduced with a lucid discussion of the principles of service development and wrapped up with three case studies illustrating effective provisioning in today's marketplace. Read the chapters relating to your role, and you'll play it more successfully. Have your team read the entire book, and you'll achieve a level of collaboration and shared understanding that will quickly accrue to the bottom line.* Valuable insight from authors with extensive service provisioning and product development experience. * Written for business and technical readers at a wide range of companies, including established telecoms, ISPs, ASPs, Clecs, bandwidth brokers, and vendors. * Probes the business issues that will make or break your effort, including shortening the development cycle and choosing a competitive model. * Provides the technical coverage required for successful implementation, according to the terms of the business model you choose. * Focuses on the IP technologies that offer your service and its users the greatest value, including MPLS, Voice Over IP, and multicast. * Helps you meet tough challenges relating to security and Quality of Service. * Concludes with case studies illustrating successful service development and deployment in three companies.

Master advanced MPLS VPN deployment solutions to design, deploy, and troubleshoot advanced or large-scale networks. This title builds on the bestselling success of the first volume with more advanced features to get more out of a network.

Designing and Developing Scalable IP Networks takes a “real world” approach to the issues that it covers. The discussions within this book are rooted in actual designs and real development, not theory or pure engineering papers. It recognises and demonstrates the importance of taking a multi-vendor approach, as existing network infrastructure is rarely homogenous and its focus is upon developing existing IP networks rather than creating them from scratch. This global book based on the author’s many years’ experience of designing real scalable systems, is an essential reference tool that demonstrates how to build a scalable network, what pitfalls to avoid and what mechanisms are the most successful in real life for engineers building and operating IP networks. It will be ideal for network designers and architects, network engineers and managers as well as project managers and will be of particular relevance to those studying for both JNCIE and CCIE exams.

Master the latest MPLS VPN solutions to design, deploy, and troubleshoot advanced or large-scale networks With MPLS and VPN Architectures, Volume II, you'll learn: How to integrate various remote access technologies into the backbone providing VPN service to many different types of customers The new PE-CE routing options as well as other advanced features, including per-VPN Network Address Translation (PE-NAT) How VRFs can be extended into a customer site to provide separation inside the customer network The latest MPLS VPN security features and designs aimed at protecting the MPLS VPN backbone How to carry customer multicast traffic inside a VPN The latest inter-carrier enhancements to allow for easier and more scalable deployment of inter-carrier MPLS VPN services Advanced troubleshooting techniques including router outputs to ensure high availability MPLS and VPN Architectures, Volume II, builds on the best-selling MPLS and VPN Architectures, Volume I (1-58705-002-1), from Cisco Press. Extending into more advanced topics and deployment architectures, Volume II provides readers with the necessary tools they need to deploy and maintain a secure, highly available VPN. MPLS and VPN Architectures, Volume II, begins with a brief refresher of the MPLS VPN Architecture. Part II describes advanced MPLS VPN connectivity including the integration of service provider access technologies (dial, DSL, cable, Ethernet) and a variety of routing protocols (IS-IS, EIGRP, and OSPF), arming the reader with the knowledge of how to integrate these features into the VPN backbone. Part III details advanced deployment issues including security, outlining the necessary steps the service provider must take to protect the backbone and any attached VPN sites, and also detailing the latest security features to allow more advanced topologies and filtering. This part also covers multi-carrier MPLS VPN deployments. Finally, Part IV provides a methodology for advanced MPLS VPN troubleshooting. MPLS and VPN Architectures, Volume II, also introduces the latest advances in customer integration, security, and troubleshooting features essential to providing the advanced services based on MPLS VPN technology in a secure and scalable way. This book is part of the Networking Technology Series from Cisco Press(r), which offers networking professionals valuable information for constructing efficient networks, understanding new technologies, and building successful careers.

This is the eBook version of the printed book. If the print book includes a CD-ROM, this content is not included within the eBook version. Learn practical guidelines for designing and deploying a scalable BGP routing architecture Up-to-date coverage of BGP features like performance tuning, multiprotocol BGP, MPLS VPN, and multicast BGP In-depth coverage of advanced BGP topics to help design a complex BGP routing architecture Practical design tips that have been proven in the field Extensive configuration examples and case studies BGP Design and Implementation focuses on real-world problems and provides not only design solutions, but also the background on why they are appropriate and a practical overview of how they apply into a top-down design. The BGP protocol is being used in both service provider and enterprise networks. The design goals of these two groups are different, leading to different architectures being used in each environment. The title breaks out the separate goals, and resulting solutions for each group to assist the reader in further understanding different solution strategies. This book starts by identifying key features and functionality in BGP. It then delves into the topics of performance tuning, routing policy development, and architectural scalability. It progresses by examining the challenges for both the service provider and enterprise customers, and provides practical guidelines and a design framework for each. BGP Design and Implementation finishes up by closely looking at the more recent extensions to BGP through Multi-Protocol BGP for MPLS-VPN, IP Multicast, IPv6, and CLNS. Each chapter is generally organized into the following sections: Introduction, Design and Implementation Guidelines, Case Studies, and Summary.